🏷️ Basic Information Identification Make: GMC Model: Canyon Year: 2004 Codes Platform: GMT355 👋 Introduction Market Position Target Audience: DIY enthusiasts, independent repair shops, and dealership technicians. Competitive Analysis Advantage: Provides dealership-level technical information in an accessible digital format, saving costs compared to physical manuals or shop labor for common repairs. Key Features Content Organization: Single PDF manual for easy navigation, eliminating the need to flip through multiple books. Searchable content. Accuracy: Vehicle-specific information, mirroring the exact manuals used by factory-trained technicians. 📋 Manual Details Coverage Areas All Models: True All Repairs A Z: True Page Count Estimated Pages: Varies by specific powertrain and configuration, typically 1500-2500+ pages for comprehensive factory manuals. Manual Type Type: Factory Service and Repair Manual Language Language: English Format Format: PDF (Digital Download) 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Cooling System, Lubrication System, Exhaust System, Intake System, Ignition System, Starting System, Charging System, Automatic Transmission, Manual Transmission, Transfer Case (if applicable) Chassis: Suspension (Front & Rear), Steering System, Brake System (Front & Rear, Parking Brake), Drive Shaft, Differential, Axles, Wheel Bearings, Tires Electrical: Body Electrical Systems, Powertrain Control Module (PCM), Engine Control Module (ECM), Multiplex/CAN Communication, Lighting, Gauges, Audio/Visual Systems, Horn, Wiper/Washer System, Power Windows, Power Locks, Cruise Control, Supplemental Restraint System (SRS), Engine Immobilizer Body: Exterior Body Panels, Interior Trim, Seats, Door Mechanisms, Glass, Mirrors, Hood, Tailgate, Chassis Components Procedures Included Diagnostics: Diagnostic Trouble Codes (DTCs), Component Testing, System Troubleshooting, Wiring Schematics for Diagnosis Maintenance: Scheduled Maintenance, Fluid Changes, Filter Replacements, Lubrication Repair: Component Removal and Installation, Sub-assembly Repair, Overhaul Procedures, Reassembly Instructions Specifications: Torque Specifications, Clearances, Tolerances, Fluid Types and Capacities, Electrical Specifications Technical Depth Depth: Complete A-Z repair coverage, including diagnostics, maintenance, and in-depth repair procedures. Vehicle-specific, not generic. 📊 Manual Specifications File Format File Type: PDF Compatibility: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac OS Print Quality Printability: Fully printable, allowing users to print specific pages or diagrams. Images can be enlarged. Binding Type Binding: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format - no physical paper or binding) ⚙️ Engine Specifications Primary Engine Engine Options: 2.8L Vortec 2800 I4, 3.5L Vortec 3500 I5 Performance 2.8L I4 Horsepower: Approx. 175 hp @ 5600 rpm 2.8L I4 Torque: Approx. 185 lb-ft @ 4000 rpm 3.5L I5 Horsepower: Approx. 201 hp @ 5600 rpm 3.5L I5 Torque: Approx. 220 lb-ft @ 2800 rpm Fuel System Fuel Delivery: Multi-port Fuel Injection (MPI) Fuel Type: Unleaded Gasoline 🔧 Transmission Standard Standard Transmission Type: 5-Speed Manual (M82 for 2.8L, NV1500 for 3.5L) Optional Optional Transmission Type: 4-Speed Automatic (4L60-E for 3.5L) Features Transmission Fluid Type Auto: Dexron-VI (or equivalent) Transmission Fluid Type Manual: GL-4 Gear Oil (e.g., 75W-90) 📐 Dimensions Exterior Body Styles: Regular Cab, Extended Cab, Crew Cab Wheelbase Regular Cab: Approx. 111.2 inches Wheelbase Extended Cab: Approx. 126.2 inches Wheelbase Crew Cab: Approx. 126.2 inches Bed Lengths: Short Bed (approx. 61 inches), Long Bed (approx. 73 inches) Weights Curb Weight Range: Approx. 3,700 - 4,300 lbs, depending on configuration. 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: 4 Stars (2004 Model) NHTSA Frontal Impact Passenger: 4 Stars (2004 Model) NHTSA Side Impact Front Seat: 4 Stars (2004 Model) NHTSA Side Impact Rear Seat: 4 Stars (2004 Model) IIHS Frontal Offset Driver: Acceptable (2004 Model) Active Features ABS: Standard (4-wheel disc or front disc/rear drum depending on configuration) Passive Features Airbags: Driver and Passenger Frontal Airbags (standard), available Side Curtain Airbags on some models. 💡 Technology Features Infotainment Audio System: Standard AM/FM stereo with CD player, optional premium audio systems available. Connectivity: Limited in 2004 models; primarily analog systems. Bluetooth and USB were not common features. Driver Assistance Cruise Control: Available on most trims, controlled via steering column stalk. Tire Pressure Monitoring: Not typically standard on 2004 models, though may have been an option. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-7,500 miles or 6 months, whichever comes first, depending on driving conditions and oil type used. Refer to manual for specific recommendations. Tire Rotation Interval: Every 5,000-7,500 miles. Spark Plug Replacement Interval I4: Approximately 100,000 miles (use of recommended iridium plugs). Spark Plug Replacement Interval I5: Approximately 100,000 miles (use of recommended iridium plugs). Fluid Specifications Engine Oil Type I4: SAE 5W-30 (synthetic blend or full synthetic recommended) Engine Oil Type I5: SAE 5W-30 (synthetic blend or full synthetic recommended) Coolant Type: GM P/N 12346290, Blue (Dex-Cool compatible) Brake Fluid Type: DOT 3 Known Issues Common Problems: Potential for exhaust manifold cracks (especially on 3.5L I5), water pump leaks, front suspension wear, and rear main seal leaks. Manual provides diagnostic and repair procedures. 📚 Vehicle History Brand Heritage Gmc Legacy: GMC (General Motors Truck Company) has a long history of producing reliable trucks and commercial vehicles. Model Evolution Canyon Introduction: The GMC Canyon was...